South Bridge is also called ICH or input-output controller HUB. System will be dead if there is any fault in South Bridge. In this post I will explain how to confirm that south bridge or ICH is faulty in a desktop motherboard step by step.
Desktop computer contains two main chips on motherboard. These two chips are called chip set. Chip near the processor socket is called North Bridge or Graphics and Memory controller HUB(GMCH) or System controller Hub. North Bridge mainly does processing and Display related job.If there is a no-disply problem in the motherboard, north bridge may be faulty. But other faulty components can cause the same problem. So, how do you confirm that north bridge is faulty?
All tech companies are trying to make their Systems / Devices more user friendly. They are also bringing features for easy troubleshooting. Previously there was beep code. Beep codes of specific interval and time indicates some specific fault. In modern laptops caps lock, number lock, power led does the same work.
In text books, the physical quantity is commonly denoted by “I”. If voltage is denoted by referencing it’s first letter V, why current is not denoted by C?
Almost 80% of coal and 90% of oil that India consumes is imported.India looses a huge amount of foreign currency each year. It’s not a good thing for any country. Today we are very much dependent upon fossils fuels like coal and mineral oil. The storage of these sources are declining every day. Oil is […]
Power generation is almost instantaneous. In conventional systems at a instant of time power generated = power consumed. Now a days non-conventional energy sources like solar and wind energy is getting connected with grid. Most of the non-conventional sources are time specific and unreliable in nature. Thus we need a good power storage solution to improve reliability and integrity of the power system. Batteries have been used for many years to store energy. But they are expensive and unsafe. In last decade many scientists ,entrepreneur has come up with different energy storage solutions. Here is the 5 brilliant methods to store solar energy without conventional batteries.
Substations are very common in modern power systems. It may be located at the power generating station or at the middle of the transmission line or at the end. They mainly transforms voltage levels for transmission and distribution purposes. One thing you might have been noticed that almost every substation surface is covered with stones and gravels. Have you ever thought what is the reason behind doing that? Well, we will discuss one by one in this article.
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For replacing or upgrading your desktop RAM, it’s very important to know what kind of RAM it is currently using. You can know that by reading the nameplate sticker sticked on it or looking physically. Every type of RAM operates in different voltage levels and frequency . Here inn this post we will discuss them one by one.
RAM stands for Random access memory. It helps processor to fetch data randomly as well as very fast. It stores the data temporarily for current running programs.
Like different generations of computer there are different generations of RAM. We will discuss one by one.